VulnerabilityDeferred
CVE-2026-43864
mutt before 2.3.2 has a show_sig_summary NULL pointer dereference.
LOW 2.5EPSS 0.10%
Does this matter?
Lower severity and a low EPSS score (0.10%). Track it; it rarely justifies an emergency change on its own.
Description
mutt before 2.3.2 has a show_sig_summary NULL pointer dereference.
- CVSS 3.1
- 2.5 LOWCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
- EPSS
- 0.10% probability · 1th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Source
- cve@mitre.org
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.